To save up to 20% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Thailand from $1,068 1-2 weeks out and tickets from $1,238 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Thailand. Flights to Thailand from Ontario in September are about $1,052 on average during September, but can be found for as low as $716.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Thailand as you normally would.
Fly from
Fly to
Budget
$813 - $1,590
Route
Depart
Return
Price
OntarioChiang Mai
ONT - CNX
ONTCNX
Ontario
Wed 8/21
2 stops24h 55m
Chiang Mai
Mon 10/14
2 stops37h 14m
OntarioBangkok Suvarnabhumi
ONT - BKK
ONTBKK
Ontario
Tue 10/1
2 stops24h 00m
Bangkok Suvarnabhumi
Thu 10/10
2 stops45h 14m
OntarioBangkok Suvarnabhumi
ONT - BKK
ONTBKK
Ontario
Tue 10/15
1 stop26h 10m
Bangkok Suvarnabhumi
Mon 11/18
1 stop20h 55m
OntarioBangkok Suvarnabhumi
ONT - BKK
ONTBKK
Ontario
Wed 8/21
2 stops27h 00m
Bangkok Suvarnabhumi
Thu 9/12
2 stops21h 28m
OntarioBangkok Suvarnabhumi
ONT - BKK
ONTBKK
Ontario
Tue 9/24
2 stops27h 38m
Bangkok Suvarnabhumi
Thu 10/3
2 stops24h 17m
OntarioBangkok Suvarnabhumi
ONT - BKK
ONTBKK
Ontario
Sun 9/1
2 stops33h 01m
Bangkok Suvarnabhumi
Sat 9/7
2 stops25h 57m
OntarioBangkok Don Mueang Intl
ONT - DMK
ONTDMK
Ontario
Mon 9/16
2 stops30h 40m
Bangkok Don Mueang Intl
Tue 10/1
2 stops34h 45m
OntarioBangkok Suvarnabhumi
ONT - BKK
ONTBKK
Ontario
Wed 8/14
2 stops34h 10m
Bangkok Suvarnabhumi
Sun 9/8
2 stops31h 20m
OntarioPhuket City
ONT - HKT
ONTHKT
Ontario
Fri 12/27
2 stops37h 00m
Phuket City
Sun 1/12
2 stops32h 45m
No data available for this route at this time. Please check back soon.
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Delta | Cheapest$807 | Average$1,021 | FlexibilityNo cancel fee | On-timeN/A |
China Airlines | Cheapest$837 | Average$1,041 | FlexibilityNo cancel fee | On-time70% |
Asiana Airlines | Cheapest$846 | Average$887 | FlexibilityNo cancel fee | On-time76% |
STARLUX Airlines | Cheapest$878 | Average$921 | FlexibilityNo cancel fee | On-timeN/A |
EVA Air | Cheapest$929 | Average$991 | FlexibilityNo cancel fee | On-time74% |
Japan Airlines | Cheapest$943 | Average$1,169 | FlexibilityNo cancel fee | On-time79% |